We're dividing 396170 by 88 
We want to divide 396170 by 88.

Moving on to step 1:
88 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 88

Advancing to step 2:
When dividing 39 by 88, we get 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 88

Let's proceed to step 3:
If we divide 396 by 88, we get 4 and a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 352 from 396 to get 44.
Bring next digit (1) of the dividend behind the 44 and repeat the process: 441 / 88

Moving on to step 4:
When dividing 441 by 88, we get 5 with a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Deduct 440 from 441 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 88

Advancing to step 5:
88 can be fit into 17 0 times, resulting in a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 450.0
Subtracting 0 from 17 leaves us with 17.
Append the next digit (0) from the dividend to 17 and continue with: 170 / 88

On to step 6:
170 divided by 88 is 1 with a remainder of 82.
The next digit of our result is 1. 
Result so far: 4501.0
If we take 88 away from 170, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Step 7:
88 can be fit into 820 9 times, resulting in a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 4501.9
If we subtract 792 from 820, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
88 can be fit into 280 3 times, resulting in a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 4501.93
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
The number 88 fits into 160 1 times, leaving a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 4501.931
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 10:
720 divided by 88 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 4501.9318
Subtracting 704 from 720 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 11:
88 can be fit into 160 1 times, resulting in a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 4501.93181
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
The number 88 fits into 720 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 4501.931818
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
88 goes into 160 1 times with a remainder of 72.
The next digit of our result is 1. 
Result so far: 4501.9318181
Subtract 88 from 160 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
720 divided by 88 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 4501.93181818
Subtract 704 from 720 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 4501.93181818 with a remainder of 1.6e-08.